DS1834|DS1834A|DS1834D - 双路、经济型复位芯片，带有手动复位按钮

DS1834|DS1834A|DS1834D是Maxim美信半导体公司的一款监控电路、电压监测、排序产品，DS1834|DS1834A|DS1834D是双路、经济型复位芯片，带有手动复位按钮，本站介绍了DS1834|DS1834A|DS1834D的封装应用图解、特点和优点、功能等，并给出了与DS1834|DS1834A|DS1834D相关的Maxim元器件型号供参考。

DS1834|DS1834A|DS1834D - 双路、经济型复位芯片，带有手动复位按钮 - 监控电路、电压监测、排序 - Maxim美信半导体高性能芯片品质 - 美信半导体

产品概述

The DS1834 Dual EconoReset with Pushbutton is designed to monitor power and protect processing in dual-voltage systems. It operates from the higher of a 3-volt or 5-volt input, monitoring both for in-tolerance conditions. When safety thresholds are breached from either input, the DS1834 initiates reset. On power return, it automatically restarts the processor, maintaining reset for 350ms to allow stabilization. The DS1834 also monitors a pushbutton input to allow for external over-ride.

Using pin adjustments, voltage reset tolerances can be set in different combinations for the 5V and 3.V power supplies, respectively: 10% and 10% 10% and 20% and 5% and 10%. DS1834A NMOS outputs can be wire-AND'd to either the 5-volt or 3-volt level. The DS1834 and DS1834D have CMOS outputs for low-current operation.

The DS1834 is targeted for multi-voltage microprocessor systems and subsystems, or for buses that do not operate at the same voltage as the µP or core logic. By integrating monitoring functions required for a particular application, the DS1834 enhances processor reliability with considerable savings in space and cost.

关键特性

热门应用

下面可能是您感兴趣的美信半导体公司监控电路、电压监测、排序元器件

Maxim(AD)|Maxim公司|Maxim美信半导体芯片授权国内Maxim代理商

Maxim公司产品现货专家，订购美信半导体公司产品不限最低起订量，Maxim（美信半导体）产品大陆现货即时发货，香港库存3-5天发货，海外库存7-10天发货

寻找全球Maxim代理商现货货源 - Maxim公司（已被AD亚德诺半导体收购）电子元件在线订购